# First Stack App — Simple Savings , Build Habits

> Simple Savings , Build Habits (iPhone/iPad app by Nicolas Maria Ruiz Guinazu.)

- Source: https://appshunter.io/ios/app/first-stack-app/id6758750866 (this page in markdown: same URL + `.md`)
- Developer: [Nicolas Maria Ruiz Guinazu](https://appshunter.io/developer/1863342511)
- Category: Business, Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 40 MB
- Languages: American English
- Released: 2026-03-02
- Data updated: 2026-06-09
- User reviews in markdown: https://appshunter.io/ios/app/first-stack-app/id6758750866/reviews.md

## What is First Stack App?

Your first paycheck feels great — until it’s gone.

First Paycheck is a simple 90-day money companion built for Gen Z.
It helps you avoid overspending when you start a new job, without banks, without stress, and without complicated budgets.

No accounts.
No linking banks.
Just clear daily guidance.

How it works

• You enter your salary and basic expenses
• We show how much is safe to spend each day
• You track spending in seconds
• An AI Coach warns you before things go wrong

What you’ll see every day

• A clear daily safe spend number
• A risk score that shows if you’re safe or pushing it
• Simple feedback like “You’re good” or “Slow down today”

AI Coach (guidance only)

Ask questions like:
• “Can I afford this?”
• “When will my fun money run out?”
• “What should I cut this week?”

The AI gives short, realistic suggestions based on your numbers — not generic advice.

Built for real life

• Focused only on your first 90 days
• No complicated charts
• No finance jargon
• No shame

Free Trial

Try everything free for 7 days.
After that, keep your Coach for $2.99/month.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ProMonthly | $2.99 | per month |



## Version history (last 1 release)

### 1.0.0 — 2026-03-03

No release notes.

## More apps by Nicolas Maria Ruiz Guinazu

- [PoloSet](https://appshunter.io/ios/app/poloset/id6757134130)
- [FINDE AI](https://appshunter.io/ios/app/finde-ai/id6758505896)

All apps by Nicolas Maria Ruiz Guinazu: https://appshunter.io/developer/1863342511

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-09.*